Example usage for org.apache.commons.lang3.tuple MutablePair MutablePair

Introduction

In this page you can find the example usage for org.apache.commons.lang3.tuple MutablePair MutablePair.

Prototype

public MutablePair(final L left, final R right) 

Source Link

Document

Create a new pair instance.

Usage

From source file:com.ottogroup.bi.streaming.operator.json.aggregate.functions.IntegerContentAggregateFunctionTest.java

/**
 * Test case for {@link IntegerContentAggregateFunction#average(org.apache.commons.lang3.tuple.MutablePair, Integer)}
 * being provided valid input to both parameters
 *//* w  w w . j a  v a 2s  .c  o m*/
@Test
public void testAverage_withValidInput() throws Exception {
    MutablePair<Integer, Integer> result = new IntegerContentAggregateFunction().average(
            new MutablePair<Integer, Integer>(Integer.valueOf(125), Integer.valueOf(3)), Integer.valueOf(43));
    Assert.assertEquals(Integer.valueOf(168), result.getLeft());
    Assert.assertEquals(Integer.valueOf(4), result.getRight());
}

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From source file:com.datatorrent.lib.db.jdbc.AbstractJdbcPollInputOperator.java

@Override
public void endWindow() {
    try {/*from www.  j  ava2  s  .  c om*/
        if (currentWindowId > windowManager.getLargestCompletedWindow()) {
            currentWindowRecoveryState = new MutablePair<>(lowerBound, lastEmittedRow);
            windowManager.save(currentWindowRecoveryState, currentWindowId);
        }
    } catch (IOException e) {
        throw new RuntimeException("saving recovery", e);
    }
    if (threadException != null) {
        store.disconnect();
        DTThrowable.rethrow(threadException.get());
    }
}

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From source file:AIR.Common.xml.XmlReader.java

private boolean traverseNextSibling() throws IOException {
    /*//from www  . jav  a  2  s . c  o  m
     * if (_file.available () == 0) { return false; }
     */
    if (_stack.size() == 0)
        return false;

    MutablePair<Content, Integer> currentTop = _stack.pop();
    if (_stack.size() != 0) {

        MutablePair<Content, Integer> topElement = _stack.peek();
        // We already went into topElement's children and so there is no
        // need to check if it of type element.
        Element topElementNode = (Element) topElement.getLeft();

        int nextChild = topElement.getRight() + 1;
        if (topElementNode.getChildren().size() > nextChild) {
            topElement.setRight(nextChild);
            Element nextTraversalNode = topElementNode.getChildren().get(nextChild);
            _stack.push(new MutablePair<Content, Integer>(nextTraversalNode, -1));
            return true;
        }
    }
    // else put the previous top back on the top.
    _stack.push(currentTop);
    return false;
}

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From source file:bwem.map.MapInitializerImpl.java

/**
 * 1) Fill in and sort DeltasByAscendingAltitude
 *//*  w  ww. j  av a2  s .c  o  m*/
@Override
public List<MutablePair<WalkPosition, Altitude>> getSortedDeltasByAscendingAltitude(final int mapWalkTileWidth,
        final int mapWalkTileHeight, int altitudeScale) {
    final int range = Math.max(mapWalkTileWidth, mapWalkTileHeight) / 2 + 3; // should suffice for maps with no Sea.

    final List<MutablePair<WalkPosition, Altitude>> deltasByAscendingAltitude = new ArrayList<>();

    for (int dy = 0; dy <= range; ++dy) {
        for (int dx = dy; dx <= range; ++dx) { // Only consider 1/8 of possible deltas. Other ones obtained by symmetry.
            if (dx != 0 || dy != 0) {
                deltasByAscendingAltitude.add(new MutablePair<>(new WalkPosition(dx, dy),
                        new Altitude((int) Math.round(Utils.norm(dx, dy) * altitudeScale))));
            }
        }
    }

    deltasByAscendingAltitude.sort(new PairGenericAltitudeComparator<>());

    return deltasByAscendingAltitude;
}

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From source file:bwem.map.MapInitializerImpl.java

/**
 * 2) Fill in ActiveSeaSideList, which basically contains all the seaside miniTiles (from which altitudes are to be computed)
 *    It also includes extra border-miniTiles which are considered as seaside miniTiles too.
 *//* w  ww . ja  v a2s .c o  m*/
@Override
public List<MutablePair<WalkPosition, Altitude>> getActiveSeaSideList(final TerrainData terrainData) {
    final List<MutablePair<WalkPosition, Altitude>> activeSeaSideList = new ArrayList<>();

    for (int y = -1; y <= terrainData.getMapData().getWalkSize().getY(); ++y) {
        for (int x = -1; x <= terrainData.getMapData().getWalkSize().getX(); ++x) {
            final WalkPosition walkPosition = new WalkPosition(x, y);
            if (!terrainData.getMapData().isValid(walkPosition)
                    || terrainData.isSeaWithNonSeaNeighbors(walkPosition)) {
                activeSeaSideList.add(new MutablePair<>(walkPosition, Altitude.ZERO));
            }
        }
    }

    return activeSeaSideList;
}

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From source file:AIR.Common.xml.XmlReader.java

private boolean traverseImmediateChild(boolean firstOnly) throws IOException {
    /*//from  ww w .j  a  va2s  . co  m
     * if (_file.available () == 0) { return false; }
     */
    if (_stack.size() == 0)
        return false;

    MutablePair<Content, Integer> topElement = _stack.peek();
    Content node = topElement.getLeft();
    if (node.getCType() == CType.Element) {
        Element topElementNode = (Element) node;
        int nextChild = 0;
        if (!firstOnly)
            nextChild = topElement.getRight() + 1;
        // if we have a next child then we will go to that.
        if (topElementNode.getChildren().size() > nextChild) {
            topElement.setRight(nextChild);
            Element nextTraversalNode = topElementNode.getChildren().get(nextChild);
            _stack.push(new MutablePair<Content, Integer>(nextTraversalNode, -1));
            return true;
        }
    }
    return false;
}

---

From source file:AIR.Common.xml.XmlReader.java

private void buildDocument(Closeable file) throws JDOMException, IOException {
    SAXBuilder builder = new SAXBuilder();
    if (file instanceof InputStream)
        _doc = builder.build((InputStream) file);
    else if (file instanceof Reader)
        _doc = builder.build((Reader) file);
    _stack.push(new MutablePair<Content, Integer>(_doc.getRootElement(), -1));
    _rootNameSpace = _doc.getRootElement().getNamespace();
    _file = file;// w  w w . j ava 2s  .c om
}

---

From source file:bwem.Graph.java

private java.util.Map<MutablePair<AreaId, AreaId>, List<WalkPosition>> createRawFrontierByAreaPairMap(
        final List<MutablePair<MutablePair<AreaId, AreaId>, WalkPosition>> rawFrontier) {

    final java.util.Map<MutablePair<AreaId, AreaId>, List<WalkPosition>> rawFrontierByAreaPair = new HashMap<>();

    for (final MutablePair<MutablePair<AreaId, AreaId>, WalkPosition> raw : rawFrontier) {
        int a = raw.getLeft().getLeft().intValue();
        int b = raw.getLeft().getRight().intValue();
        if (a > b) {
            final int a_tmp = a;
            a = b;/*from ww w.  j a  v  a2  s  . co m*/
            b = a_tmp;
        }
        //          bwem_assert(a <= b);
        if (!(a <= b)) {
            throw new IllegalStateException();
        }
        //          bwem_assert((a >= 1) && (b <= areasCount()));
        if (!((a >= 1) && (b <= getAreaCount()))) {
            throw new IllegalStateException();
        }

        final MutablePair<AreaId, AreaId> key = new MutablePair<>(new AreaId(a), new AreaId(b));
        rawFrontierByAreaPair.computeIfAbsent(key, mp -> new ArrayList<>()).add(raw.getRight());
    }

    return rawFrontierByAreaPair;
}

---

From source file:com.ottogroup.bi.streaming.operator.json.aggregate.WindowedJsonContentAggregatorTest.java

/**
 * Test case for {@link WindowedJsonContentAggregator#aggregateValue(java.io.Serializable, java.io.Serializable, com.ottogroup.bi.streaming.operator.json.JsonContentType, ContentAggregator)}
 * being provided valid values to all parameters 
 *///from   www. java  2 s.  c o  m
@Test
public void testAggregateValue_withValidValuesAndAVG() throws Exception {

    Pair<Integer, Integer> avgValues = new MutablePair<>(Integer.valueOf(10), Integer.valueOf(3));

    Assert.assertEquals(new MutablePair<>(Integer.valueOf(12), Integer.valueOf(4)),
            new WindowedJsonContentAggregator("test", new AggregatorConfiguration()).aggregateValue(
                    Integer.valueOf(2), avgValues, JsonContentType.INTEGER, ContentAggregator.AVG));
}

---

From source file:com.mirth.connect.server.migration.Migrate3_3_0.java

@Override
public Map<String, Object> getConfigurationPropertiesToAdd() {
    Map<String, Object> propertiesToAdd = new LinkedHashMap<String, Object>();

    propertiesToAdd.put("server.startupdeploy", new MutablePair<Object, String>(true,
            "Determines whether or not channels are deployed on server startup."));

    return propertiesToAdd;
}

---

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